The Baby Einstein + Hape Discovery Radio Toy Radio is a Montessori-inspired, multisensory musical toy that helps babies 6 months and up explore everyday sounds, music, & lights Turn or press the dial to a station to see glowing lights, hear 30 classical melodies, and discover 12 animal sounds from animals like dogs, tigers, and elephants Supports fine motor skill, cause & effect learning while inspiring pretend play; Volume control for baby’s comfort and parental peace of mind Made of FSC certified wood. Designed to be easy for baby to grip, hold, and carry via the flexible strap for on the go discovery Wipe clean with a damp cloth. Includes 2 AA batteries. Dimensions: 6.34 x 2.11 x 3.94 inches